《BS-EN-61970-402-2008.pdf》由会员分享，可在线阅读，更多相关《BS-EN-61970-402-2008.pdf（40页珍藏版）》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 61970-402:2008 Energy management system application program interface (EMS-API) Part 402: Common services ICS 33.200 ? Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:41, Uncontrolled Copy, (c) BSI BS EN 61970-402:2008 This British Standard wa
2、s published under the authority of the Standards Policy and Strategy Committee on 30 September 2008 BSI 2008 ISBN 978 0 580 56436 9 National foreword This British Standard is the UK implementation of EN 61970-402:2008. It is identical to IEC 61970-402:2008. The UK participation in its preparation wa
3、s entrusted to Technical Committee PEL/57, Power systems management and associated information exchange. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users a
4、re responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publication DateComments Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:41, Uncontrolled Copy, (c) BSI E
5、UROPEAN STANDARD EN 61970-402 NORME EUROPENNE EUROPISCHE NORM August 2008 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2008 C
6、ENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61970-402:2008 E ICS 33.200 English version Energy management system application program interface (EMS-API) - Part 402: Common services (IEC 61970-402:2008) Interface de programmatio
7、n dapplication pour systmes de gestion dnergie (EMS-API) - Partie 402: Services communs (CEI 61970-402:2008) Schnittstelle fr Anwendungsprogramme fr Netzfhrungssysteme (EMS-API) - Teil 402: Allgemeine Dienste (IEC 61970-402:2008) This European Standard was approved by CENELEC on 2008-07-01. CENELEC
8、members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on appli
9、cation to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretari
10、at has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Net
11、herlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:41, Uncontrolled Copy, (c) BSI Foreword The text of document 57/928/FDIS, future edition 1 of IEC 6197
12、0-402, prepared by IEC TC 57, Power systems management and associated information exchange, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61970-402 on 2008-07-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by
13、 publication of an identical national standard or by endorsement (dop) 2009-04-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2011-07-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61970-402:20
14、08 was approved by CENELEC as a European Standard without any modification. _ BS EN 61970-402:2008 2 Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:41, Uncontrolled Copy, (c) BSI CONTENTS INTRODUCTION.5 1 Scope.6 2 Normative references7 3 Terms and definitions .7 4
15、 Background 7 5 Common services identifiers (normative).8 5.1 DAF resource identifiers interface8 5.2 Extended resource ID service 9 5.2.1 General .9 5.2.2 get_uris().10 5.2.3 set_uris().10 5.2.4 create_resource_ids()11 6 Common services descriptions (normative) .11 7 IECTC 57Views (normative)13 7.1
16、 General .13 7.2 IECTC 57View motivations (informative) 13 7.2.1 General .13 7.2.2 Problem example (informative).14 7.2.3 IECTC 57View description (normative) .15 7.2.4 IECTC 57View examples (informative) .15 7.2.5 Node properties (normative).17 7.3 The IECTC 57Physical view (normative).17 7.3.1 Gen
17、eral .17 7.3.2 IECTC 57Physical view hierarchy.18 7.4 The IECTC 57Eventing View (normative) .20 7.4.1 General .20 7.4.2 IECTC 57EventingView properties20 8 Context support (normative)21 Annex A (informative) TC 57 Views discussion .22 Annex B (informative) Proxy architecture27 Annex C (informative)
18、The IEC 61970 services and mapping IEC 61968 verbs28 Bibliography35 Figure 1 DAF resource identifiers model.8 Figure 2 GDA extended resource identifiers model .10 Figure 3 Resource descriptions 11 Figure 4 Resource descriptions:SimpleValue 12 Figure 5 Fictitious information model 14 Figure 6 Fictiti
19、ous populated model displayed in tree 14 Figure 7 IECTC 57Views 15 Figure 8 Example TC 57 PhysicalView (informative) .16 Figure 9 Example IECTC 57EventingView (informative) 16 Annex ZA (normative) Normative references to international publications with their corresponding European publications 36 BS
20、 EN 61970-402:2008 3 Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:41, Uncontrolled Copy, (c) BSI Figure A.1 Non-CIM-compliant example of a full mesh network of object classes and instances 22 Figure A.2 Non-CIM-compliant example of traditional view of utility dat
21、a .23 Figure A.3 Non-CIM-compliant example of customer data within a network view .23 Figure A.4 Non-CIM-compliant example of a full mesh view 24 Figure A.5 Subscribing to data using share path information .25 Figure A.6 TC 57 View used as a subscription topic tree.26 Table 1 DAF resource identifier
22、s operations .9 Table 2 GDA extended resource identifiers operations10 Table 3 DAF resource description iterator.12 Table 4 Format of view version.17 Table 5 First level associations used in the TC 57PhysicalView 18 Table 6 Second level associations used in the TC 57PhysicalView18 Table 7 Third leve
23、l associations used in the TC 57PhysicalView .19 Table 8 Fourth level associations used in the TC 57PhysicalView .19 Table 9 Fifth level associations used in the TC 57PhysicalView 19 Table 10 Format of TC 57PhysicalView properties 20 Table 11 Format of TC 57EventingView properties21 Table C.1 Mappin
24、g IEC 61968 verbs to IEC 61970 services30 BS EN 61970-402:2008 4 Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:41, Uncontrolled Copy, (c) BSI INTRODUCTION This standard is one of the IEC 61970 series parts that define an application program interface (API) for uti
25、lity operational systems. This standard is based upon the work of the Electric Power Research Institute (EPRI) Control Center API (CCAPI) research project (RP-3654-1). The IEC 61970-4xx series specifies a set of interfaces that a component (or application) should implement to be able to exchange inf
26、ormation with other components and/or access publicly available data in a standard way. The IEC 61970-4xx series component interfaces describe the specific event types and message contents that can be used by applications independent of any particular component technology. The implementation of thes
27、e messages using a particular component technology is described in the IEC 61970-5xx series of documents. Thus, IEC 61970-4xx documents describe a Platform Independent Model (PIM), while IEC 61970-5xx documents describe a Platform Specific Model (PSM). IEC 61970-402 contains API services that are co
28、nsidered to be foundational. As such, all the other parts in the IEC 61970-4xx series assume their existence. As a result, the services described in IEC 61970-402 are required for any component that complies with the IEC 61970-4xx series. The component interface specifications refer to entity object
29、s for the power system domain that are defined in the IEC 61970-3xx series: Common Information Model (CIM). This standard contains normative and informative text. Clauses are marked as normative or informative. A subclause inherits its parent clauses label unless overridden by the lower level subcla
30、use label. BS EN 61970-402:2008 5 Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:41, Uncontrolled Copy, (c) BSI ENERGY MANAGEMENT SYSTEM APPLICATION PROGRAM INTERFACE (EMS-API) Part 402: Common services 1 Scope This International Standard provides the base function
31、ality considered necessary and common that is provided by neither the normative standards incorporated by reference nor the new APIs specified in the IEC 61970-403 to IEC 61970-449 1) generic interface standards. An application is expected to use the Common Services in conjunction with the generic i
32、nterfaces. These application category independent interfaces include: IEC 61970-403: Generic Data Access (GDA) IEC 61970-404: High Speed Data Access (HSDA) IEC 61970-405: Generic Eventing and Subscription (GES) IEC 61970-407: Time Series Data Access (TSDA) To support these objectives, the Common Ser
33、vices are divided into three categories: a) Resource Identifiers A common way of identifying classes, class attributes, and object instances. b) Resource Description A common way of encoding values associated with classes, class attributes, and object instances. c) Views A common way of presenting c
34、lasses, class attributes, and object instances via hierarchies. IEC 61970-402 contains API services that are considered to be foundational. As such, all the other parts in the IEC 61970-4xx series assume their existence. As a result, the services described in IEC 61970-402 are required for any compo
35、nent that complies with the IEC 61970-4xx series of standards. Though the target of this IEC standard includes the control center technical domain, common services encompass a general set of concepts that can be applied to many types of systems. Examples of these systems include: Distribution manage
36、ment systems Work or asset management systems Geographic information systems Outage management systems Other types of operational business systems. In recognition that the integration between applications in two or more of these systems is often necessary, the intent of this specification is to addr
37、ess general common service requirements to the extent that they are common to different types of systems while effectively addressing the control center needs. _ 1) At this time, only parts 402 to 408 exist. Additional generic services beyond are not yet under consideration. BS EN 61970-402:2008 6 L
38、icensed Copy: London South Bank University, South Bank University, 16/11/2008 11:41, Uncontrolled Copy, (c) BSI 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated referenc
39、es, the latest edition of the referenced document (including any amendments) applies. IEC 61970-1, Energy management system application program interface (EMS-API) Part 1: Guidelines and general requirements IEC 61970-2, Energy management system application program interface (EMS-API) Part 2: Glossa
40、ry IEC 61970-401, Energy management system application program interface (EMS-API) Part 401: Component interface specification (CIS) framework IEC 61970-403, Energy management system application program interface (EMS-API) Part 403: Component Interface Specification (CIS) Generic data access IEC 619
41、70-404, Energy management system application program interface (EMS-API) Part 404: High Speed Data Access (HSDA) IEC 61970-405, Energy management system application program interface (EMS-API) Part 405: Generic Eventing and Subscription (GES) IEC 61970-407, Energy management system application progr
42、am interface (EMS-API) Part 407: Time Series Data Access (TSDA) OMG, Utility Management System Data Access Facility, document formal/2002-11-08 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 61970-2 apply. NOTE Refer to International Electrotechnica
43、l Vocabulary, IEC 60050, for general glossary definitions. 4 Background This International Standard specifies Component Interface Specifications (CIS) for Energy Management Systems Application Program Interfaces (EMS-API). It specifies the interfaces that a component (or application) shall implement
44、 to be able to exchange information with other components (or applications) and/or to access publicly available data in a standard way (see IEC 61970-1 for an overview of these standards). The goal of the creation of this document is to improve the interoperability of control center applications and
45、 systems. This specification provides a mechanism for applications from independent suppliers to access IEC 61970 Common Information Model (CIM) data using a common Application Program Interface (API) for the purpose of supplementary processing, storage, or display. IEC 61970-401, CIS Framework, pro
46、vides an overview of the CIS documents in the IEC 61970-4xx series. It explains the separation of these specifications into two major groups. One group of standards, IEC 61970-402 to IEC 61970-449, defines a set of generic application independent services that a component shall use for exchanging in
47、formation with another component or for accessing public data. However, as the generic interfaces do not specify what specific data is exchanged, interoperability between products using IEC 61970-402 to IEC 61970-449 is not guaranteed. The other group, IEC 61970-450 to IEC 61970-499, defines the inf
48、ormation content conveyed using the generic services that a particular component or system exchanges with other components. While IEC 61970-402 to IEC 61970-449 specify BS EN 61970-402:2008 7 Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:41, Uncontrolled Copy, (c)
49、 BSI application category independent message exchange mechanisms, IEC 61970-450 to IEC 61970-499 specify application category dependent CIM derived message contents. The IEC 61970-4xx series of documents describes the specific event types and message contents that shall be used by applications independent of any particular component